| 稻瘟病抗源TETEP的抗性遗传及其应用 |
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| 引用本文： | 陈葆棠,彭仲明,徐运启.稻瘟病抗源TETEP的抗性遗传及其应用[J].植物保护学报,1993,20(3):233-236. |
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| 作者姓名： | 陈葆棠 彭仲明 徐运启 |
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| 作者单位： | 华中农业大学 武汉 |
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| 摘 要： | 稻瘟病抗源 Tetep 和品种华矮837的杂种后代接种菌株82-0461(ZB_(15)),通过杂交法和累积分布曲线法分析抗病基因组成,结果表明:Tetep 对菌株82-0461(ZB_(15))的抗性由两个主效基因和微效基因共同控制,并且两个主效基因之间存在加性作用。
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| 关 键 词： | 水稻 稻瘟病 抗性 遗传 |
INHERITANCE OF BLAST-RESISTANCE AND APPLICATION OF BLAST-RESISTANCE VARIETY TETEP |
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| Chen Baotang,Peng Zhongming and Xu Yunqi.INHERITANCE OF BLAST-RESISTANCE AND APPLICATION OF BLAST-RESISTANCE VARIETY TETEP[J].Acta Phytophylacica Sinica,1993,20(3):233-236. |
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| Authors: | Chen Baotang Peng Zhongming and Xu Yunqi |
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| Affiliation: | Huazhong Agricultural University, Wuhan,Huazhong Agricultural University, Wuhan and Huazhong Agricultural University, Wuhan |
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| Abstract: | The blast-resistance variety Tetep was crossed with a local cultivarHua-ai 837,Hybrid progenies were inocutated with strain 82-0461(ZB_(15))of the blast pathogeny.Obtained data were analysed bythe hybridization method and cumulative distribution curve method forgene analysis.Results indicated that the resistance of Tetep to strain82-0461(ZB_(15))was controlled by two major genes and minor genes con-certedly.There is additive action between two major genes. |
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| Keywords: | rice blast resistance inheritance |
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